42643564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1223}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 78140160

約数和(自身を除く): 35496596

約数列:

[1, 2, 4, 23, 46, 92, 379, 758, 1223, 1516, 2446, 4892, 8717, 17434, 28129, 34868, 56258, 112516, 463517, 927034, 1854068, 10660891, 21321782, 42643564]

約数ペア:

[(1, 42643564), (2, 21321782), (4, 10660891), (23, 1854068), (46, 927034), (92, 463517), (379, 112516), (758, 56258), (1223, 34868), (1516, 28129), (2446, 17434), (4892, 8717)]